Description Specs Warranty Finding and holding that perfect crisp focus is almost effortless with Explore Scientific’s Crayford Style Focuser. Defined by its precision, this dual-speed 2.5-inch focuser comes with a 1.25″ compression ring eyepiece adapter for added versatility. Three set screws firmly secure your eyepiece, adapter or other barreled accessory in place to make sure […]

DISCONTINUED 2022*Note that this is a discontinued product. This legacy information is for reference only. Newest model – iEXOS-100-2 PMC-Eight Equatorial Tracker System with WiFi and Bluetooth® Features The iEXOS-100 is an astronomical GOTO system that utilizes a proven German equatorial mount design and Explore Scientific’s revolutionary PMC-Eight™ Precision Motion Control system to flawlessly navigate […]

Description Sometimes you need that precision focus adjustment, especially for high-power observing or for making images. The Two-Speed 10:1 Focus Knob Mechanism for the 2.5-inch HEX Focusers found on Explore FirstLight and select BRESSER Messier telescopes, provides a smooth course focus and a precision ultra-fine focus. Features Precision all-metal construction with stainless-steel ball bearing for […]

Video Description With a universe of options to explore, it can be difficult to track what awe-inspiring treasures are currently visible in your sky. The Tirion double-sided planisphere can help guide your explorations throughout the year. Created by noted celestial cartographer Wil Tirion, this planisphere works over a vast range of northern hemisphere latitudes and […]

New Item Available for Order! The Explore Scientific *Touch Screen Buttons for PMC-Eight are tactile buttons when using their PMC-Eight/ExploreStars App controlled Equatorial Mount. This set of 4 buttons stick on to your touch screen with a soft-silicone rubber suction cup, and can be removed and re-applied when needed. The tips of the buttons are […]

Features Small travel binoculars, ideal also for eyeglass wearers Waterproof and nitrogen purged / true colour images Phase coating for high contrast images Dimensions: 129 x 124 x 43 mm / super lightweight 429 g Includes: binoculars, case, shoulder strap, protective lens caps, lens cloth Description These premium binoculars of the BRESSER Pirsch series is […]

Features Small travel binoculars, ideal also for eyeglass wearers Waterproof and nitrogen purged / true color images Phase coating for high contrast images Dimensions: 133 x 124 x 43 mm / super lightweight 442 g Includes: binoculars, case, shoulder strap, protective lens caps, lens cloth Description These premium binoculars of the BRESSER Pirsch series is […]

Features Small travel binoculars, ideal also for eyeglass wearers Waterproof and nitrogen purged / true color images Phase coating for high contrast images Dimensions: 145 x 121 x 52 mm / super lightweight 640 g Includes: binoculars, case, shoulder strap, protective lens caps, lens cloth Description These premium binoculars of the BRESSER Pirsch series is […]

Description Waterproof Binoculars Don’t Have to be Expensive! Bresser’s waterproof C-Series binoculars come in a versatile selection of sizes from compact 25mm models perfectly sized to slide into a backpack or pocket to the larger 50mm models that drink in light and are great for astronomy. In addition to a sleek roof prism design that […]

Description Waterproof Binoculars Don’t Have to be Expensive! Bresser’s waterproof C-Series binoculars come in a versatile selection of sizes from compact 25mm models perfectly sized to slide into a backpack or pocket to the larger 50mm models that drink in light and are great for astronomy. In addition to a sleek roof prism design that […]